MAiX Cube Grove connection

Hi,

I received my MAiX Cube yesterday, and have managed to get a MobileNet classifier running on it, and I’ve played with a lot of the demo scripts.

I’m trying to work out how to use the Grove connection. I have one of these: https://wiki.seeedstudio.com/Grove-LED_Socket_Kit/ .

I’ve seen the demo here: https://github.com/sipeed/MaixPy_scripts/tree/master/modules/grove/chainable_RGB_LED but I can’t work out what it is supposed to be doing.

How would I just turn the LED on and off in Micropython?

See MAiX Firmware version compatibility for some code, but further (different!) issues.